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'''Roentgenium''' ek [[chemical element]] hae, jiske chemical symbol '''Rg''', [[atomic number]] 111 aur atomic mass 281 hae. Ii ek [[badalte dhaatu]] (Transition metal) hae. |
'''Roentgenium''' ek [[chemical element]] hae, jiske chemical symbol '''Rg''', [[atomic number]] 111 aur atomic mass 281 hae. Ii ek [[badalte dhaatu]] (Transition metal) hae. Iske 1994 me pawa gais rahaa aur iske naam [[Germany] ke Physicist, [[Wilhelm Conrad Röntgen]], ke honour me rakkhaa gais hae. |
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00:54, 14 Mai 2011 ke badlao
Atomic Structure | |
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Symbol | Rg |
Atomic Number | 111 |
Atomic Mass | 281 g/mol |
Periodic Table | |
Group | 11 |
Row / Period | 7 |
Element Category | Badalte dhaatu |
Chhapa | |
Roentgenium ek chemical element hae, jiske chemical symbol Rg, atomic number 111 aur atomic mass 281 hae. Ii ek badalte dhaatu (Transition metal) hae. Iske 1994 me pawa gais rahaa aur iske naam [[Germany] ke Physicist, Wilhelm Conrad Röntgen, ke honour me rakkhaa gais hae.
Periodic table
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H | He | ||||||||||||||||||||||||||||||||||||||||
Li | Be | B | C | N | O | F | Ne | ||||||||||||||||||||||||||||||||||
Na | Mg | Al | Si | P | S | Cl | Ar | ||||||||||||||||||||||||||||||||||
K | Ca | Sc | Ti | V | Cr | Mn | Fe | Co | Ni | Cu | Zn | Ga | Ge | As | Se | Br | Kr | ||||||||||||||||||||||||
Rb | Sr | Y | Zr | Nb | Mo | Tc | Ru | Rh | Pd | Ag | Cd | In | Sn | Sb | Te | I | Xe | ||||||||||||||||||||||||
Cs | Ba | La | Ce | Pr | Nd | Pm | Sm | Eu | Gd | Tb | Dy | Ho | Er | Tm | Yb | Lu | Hf | Ta | W | Re | Os | Ir | Pt | Au | Hg | Tl | Pb | Bi | Po | At | Rn | ||||||||||
Fr | Ra | Ac | Th | Pa | U | Np | Pu | Am | Cm | Bk | Cf | Es | Fm | Md | No | Lr | Rf | Db | Sg | Bh | Hs | Mt | Ds | Rg | Cn | Nh | Fl | Mc | Lv | Ts | Og | ||||||||||
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